Glue Heat Mat On Front Passenger Bench Seat Backrest Padding - Ar91.30-D-0023-01TS
Model 907
with code H15 (Seat heater for front passenger)
with code S23 (Co-driver's seat double seat)
The attachment procedure must take place at an ambient temperature between 15 and 30 °C. It must be ensured that all affected component parts comply with these temperatures. Otherwise adhesion problems can occur at the adhesively bonded connections.
Do not use any additional workshop equipment such as adhesives, adhesive films or similar.
Otherwise malfunctions can occur and people can be put at risk.
The bonding surfaces of the upper section of the heat mat (1) must not come into contact with foreign substances before or during the attachment procedure.
Otherwise damage occurs to the upper section of the heat mat (1). 
WIS Service Media
wsm://04_201900_69
Depiction of operation steps 1, 2
- Detach films (2) on upper section of heat mat (1) and fold down (areas A and B).
- Detach foil (3) on upper section of heat mat (1).
Shown on left side seat backrest padding
The complete adhesive strength is only produced by pressing the bonding surfaces.
- Position upper section of heat mat (1) on seat backrest padding (4).
The correct positioning of the upper section of the heat mat (1) at the edges (areas C) must be ensured. Otherwise, this negatively affects durability and reliability.
To do so, align outer edges of bonding surfaces (areas A and B) to edges (areas C).
WIS Service Media
sm://04_201900_70
or this, detach films (2) in stages from upper section of heat mat (1) and press upper section of heal mat (1) on seat backrest padding (4) (areas C and D).
- Attach upper section of heat mat (1) to seat backrest padding (4).
Press on upper section of heat mat (1) without any creases.
Otherwise damage occurs to the upper section of the heat mat (1).
The correct positioning of the upper section of the heat mat (1) at the edges (areas C and D) must be ensured.
Otherwise, this negatively affects durability and reliability.
- Press fabric tabs (5) into cutout (6).
The upper section of the heat mat (1) must not come into contact with electrically conductive seat components such as upholstery staples or the seat frame.
There is a short circuit risk and fire hazard.
To do so, use 
long wedge.
WIS Service Media
wsm://04 201900 71
The bonding surfaces of the lower section of the heat mat (1) must not come into contact with foreign substances before or during the attachment procedure.
Otherwise damage occurs to the lower section of the heat mat (1).
There must be no tension on the electrical wiring harness.
Otherwise damage occurs to the lower section of the heat mat (1).
- Detach films (7) on lower section of heat mat (1) and fold down (areas E and F).
Shown on left side seat backrest padding
- Position lower section of heat mat (1) on seat backrest padding (4).
The correct positioning of the lower section of the heat mat (1) at the edges (areas G) must be ensured. Otherwise, this negatively affects durability and reliability.
To do so, align outer edges of bonding surfaces (areas E and F) to edges (areas G).
- Attach lower section of heat mat (1) to seat backrest
Press on lower section of heat mat (1) without any creases.
Otherwise damage occurs to the lower section of the heat mat (1).
The correct positioning of the lower section of the heat mat (1) at the edges (areas G) must be ensured. Otherwise, this negatively affects durability and reliability.
For this, detach films (7) in stages from lower section of heat mat (1) and press lower section of heat mat (1) on seat backrest padding (4) (areas G).
WIS Service Media
wsm://04 201900 72